projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 3d9156a7 A |
1 | --- wcwidth.3.orig Fri Mar 11 19:44:47 2005 |
| 2 | +++ wcwidth.3 Fri Mar 11 19:46:47 2005 | |
| 3 | @@ -28,7 +28,8 @@ | |
| 4 | .Dt WCWIDTH 3 | |
| 5 | .Os | |
| 6 | .Sh NAME | |
| 7 | -.Nm wcwidth | |
| 8 | +.Nm wcwidth , | |
| 9 | +.Nm wcwidth_l | |
| 10 | .Nd "number of column positions of a wide-character code" | |
| 11 | .Sh LIBRARY | |
| 12 | .Lb libc | |
| 13 | @@ -36,12 +37,23 @@ | |
| 14 | .In wchar.h | |
| 15 | .Ft int | |
| 16 | .Fn wcwidth "wchar_t wc" | |
| 17 | +.In xlocale.h | |
| 18 | +.Ft int | |
| 19 | +.Fn wcwidth_l "wchar_t wc" "locale_t loc" | |
| 20 | .Sh DESCRIPTION | |
| 21 | The | |
| 22 | .Fn wcwidth | |
| 23 | function determines the number of column positions required to | |
| 24 | display the wide character | |
| 25 | .Fa wc . | |
| 26 | +.Pp | |
| 27 | +While the | |
| 28 | +.Fn wcwidth | |
| 29 | +function uses the current locale, the | |
| 30 | +.Fn wcwidth_l | |
| 31 | +function may be passed a locale directly. See | |
| 32 | +.Xr xlocale 3 | |
| 33 | +for more information. | |
| 34 | .Sh RETURN VALUES | |
| 35 | The | |
| 36 | .Fn wcwidth | |
| 37 | @@ -79,7 +91,8 @@ | |
| 38 | .Ed | |
| 39 | .Sh SEE ALSO | |
| 40 | .Xr iswprint 3 , | |
| 41 | -.Xr wcswidth 3 | |
| 42 | +.Xr wcswidth 3 , | |
| 43 | +.Xr xlocale 3 | |
| 44 | .Sh STANDARDS | |
| 45 | The | |
| 46 | .Fn wcwidth |